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单词 preforming
释义 preforming
[prē`fȯrm·iŋ]
METALLURGY
1. Initial pressing of a powder metal to form a compact.
2. Preliminary shaping of a refractory metal compact after presintering.
3. In wire rope manufacturing, a process that sets a crimp in the strands, providing a permanent set and controlling the flexibility of the rope.
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